Description
The Servoturn series of universal lathes combines the most modern feed technology with classic mechanical engineering. In contrast to standard conventional lathes, this series has ball screw drives and electronic hand wheels on all axes. High-torque servo motors implement every feed movement with the dynamics of modern CNC machines. Without gear change wheels and gears, feed and thread pitches can be selected electronically. Rapid traverses on all axes reduce non-productive time and electronic stops offer high repeat accuracy.
Features
A heavy ribbed machine bed and a massive one-piece cast-iron frame provide the solid basis for this machine
Wide, hardened and ground guideways ensure superior turning results and long life
Removable bridge allows machining of workpieces with larger diameters
The massive headstock is equipped with a large main spindle that runs on two high-capacity tapered roller bearings and one grooved ball bearing
The main drive features a wide speed range with 12 gear steps that easily can be selected via shifting
Feeds, thread types, and contours are designed simply and intuitively with electronic selection via a headstock-mounted rotary switch
In addition to standard machining tasks with extensive thread options, this machine can be used for turning tapers and radii
Values for travel distances, feed speeds, and thread leads are input via touchscreen at the control
Micro-control via electronic hand-wheels offering the same handling and postioning as with a conventional machine, just smoother and more precise
Ball screws in Z and X axes ensure considerably less errors due to loseness (backlash), resulting in significantly higher precision
A manual central lubrication system simplifies maintenance and supplies all guideways with lubricant
Standard Equipment
Delta servoconventional CNC control
Fixed splash guard (wall)
Chuck guard
Protective shield for support
Steady rest
Follow rest
Coolant system
Leadscrew cover
Work lamp
Manual central lubrication
4-station tool holder
Fastening bolts
Operator instructions
Specifications
Working Area
Turning diameter over bed: 16”
Turning diameter over support: 9”
Turning diameter without gap bridge: 20”
Bed width: 12”
Center width: 40”
Travels
Travel X-axis: 9.4”
Travel Z1-axis: 5”
Headstock
Spindle mount: D1/6
Spindle speed: 30 rpm – 2000 rpm
Spindle bore: 2”
Spindle speed-stages: 12
Spindle taper: MT 6
Feed
Feed X-axis: 0.00039”/R - 0.07874”/R
Feed Z-axis: 0.00039”/R - 0.07874”/R
Tapping
Tapping, metric: 0.02 mm - 14 mm
Tapping, diametric: 6 DP - 100 DP
Tapping, module: 0.0039” - 0.1969”
Tapping, withworth: 2 TPI - 100 TPI
Tailstock
Tailstock taper: 4 MT
Tailstock quill stroke: 5”
Tailstock quill diameter: 2”
Drive Capacity
Motor rating main drive: 5 Hp
Motor rating coolant pump: 0.1 Hp
Measures and Weights
Overall dimensions (length x width x height): 87” x 39” x 48”
Weight: 3,850 lbs.
